| preferably | 4 | manner |
| through an intravenous injection | 3 | manner |
| for a longer time | 2 | temporal |
| patient → take → drug | 13 |
| patient → take → the drug | 6 |
| negative | neutral | positive |
| 0.351 | 0.566 | 0.082 |
| Raw frequency | 19 |
| Normalized frequency | 0.342 |
| Modifier score | 0.500 |
| Perplexity | 153.899 |